On a very dull and overcast day, I went to Conkers, in Leicestershire. This place has a lot of waterways and lakes and there are a lot of water birds around. I looked at the gulls for a while and took this shot which shows a nice reflection on the water as the gull was not moving much.
Sigma 150-500 with OS on
F 6.3 1/800s
Location: Conkers, Leicestershire, UK
Photographer: Arnaud Germain